E2CO HOUSELogo Design Contest

We help residents improve the comfort, safety and energy efficiency of thier home, at the same time reducing their impact on the planet and local environment, by providing home energy efficiency and green building science consulting and remidation services.

green, white, blue, maybe with a trace of orange.

I would like for the 2 in "e2co" to be either superscript or subscript and subtle or bold (where it really makes the logo pop or where it could easily be lost in a sense to the name "eco house"). The e2 (squared) comes from the fact that it represents both energy and the environment OR energy and efficiency. I don't want it to be confusing to the customer, so it should read as ecohouse or eco house (whatever looks better). Thanks.